Home / 63,846,042.30-95,769,063.45-38,336,874.30

Finding the Fourth Proportional to 63,846,042.30, 95,769,063.45 and 38,336,874.30

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Solution

The fourth proportional to 63,846,042.30, 95,769,063.45 and 38,336,874.30 is: 57,505,311.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,846,042.30 : 95,769,063.45 = 38,336,874.30 : x
  2. Step 2: Convert to fraction form
    63,846,042.30/95,769,063.45 = 38,336,874.30/x
  3. Step 3: Cross multiply
    63,846,042.30x = 95,769,063.45 × 38,336,874.30
  4. Step 4: Simplify right side
    63,846,042.30x = 3,671,486,547,311,374
  5. Step 5: Solve for x
    x = 3,671,486,547,311,374/63,846,042.30
  6. Step 6: Final answer
    x = 57,505,311.45

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.